यदि A = {(x,y) : x^(2) + y^(2) le 1 x, y...

यदि `A = {(x,y) : x^(2) + y^(2) le 1 x, y in R}` तथा B = `{(x,y) : x^(2) + y^(2) ge 4, x,y in R}` तब

A

`A - B = phi`

B

`B - A = phi`

C

`A cap B != phi`

D

`A cap B = phi`

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

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